Contents
- Weather in June
- Frequently asked questions
- Average temperature in June
- Average pressure in June
- Average wind speed in June
- Average humidity in June
- Average rainfall in June
- Average rainfall days in June
- Average daylight in June
- Average sunshine in June
- Average sunshine days in June
- Average UV index in June
- Average cloud cover in June
- Average visibility in June
Weather in June
Temperature
The shift to June signals an average high-temperature of a still agreeable 72.1°F (22.3°C), subtly varied from May's 71.1°F (21.7°C). The June nights show a slight decrease to a mean low-temperature of 68.5°F (20.3°C).Humidity
The months with the highest humidity are June through September, with an average relative humidity of 81%.Rainfall
In Naalehu, during June, the rain falls for 19.9 days and regularly aggregates up to 0.94" (24mm) of precipitation. In Naalehu, during the entire year, the rain falls for 216.1 days and collects up to 16.57" (421mm) of precipitation.Daylight
June has the longest days of the year in Naalehu, with an average of 13h and 18min of daylight.On the first day of June, sunrise is at 5:43 am and sunset at 6:56 pm. On the last day of the month, sunrise is at 5:48 am and sunset at 7:04 pm HST.
Sunshine
In June, the average sunshine is 10.4h.UV index
The months with the highest UV index are May through October, with an average maximum UV index of 6. A UV Index reading of 6 to 7 represents a high health hazard from unsafe exposure to UV radiation for ordinary individuals.Note: In June, the average maximum UV index of 6 translates into the following recommendations:
Use measures and accept sun safety conventions. Guarding against skin and eye trauma is of high priority. Stay in the shade and limit direct sun exposure between 10 a.m. and 4 p.m., when UV radiation is at its strongest. Remember, however, that not all shade structures provide full sun protection. For a sun-safe wardrobe, go for clothes that are tightly woven and generously sized.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the average June temperature?
What is the most humid month?
What is the average humidity in June?
How many days does it rain in June?
When are the longest days in Naalehu?
How many hours of daylight does Naalehu have in June?
When is the sunrise / sunset in June in Naalehu?
How many hours of sunshine does Naalehu have in June?
What is the month with the highest UV index?
What is the UV index reading in June?
Average temperature in June
Naalehu, HI
- Average high temperature in June: 72.1°F
The warmest months (with the highest average high temperature) are August and October (73.2°F).
The month with the lowest average high temperature is February (68.9°F).
- Average low temperature in June: 68.5°F
The month with the highest average low temperature is October (70°F).
The coldest month (with the lowest average low temperature) is March (64.8°F).
Average pressure in June
Naalehu, HI
- Average pressure in June: 30.01"Hg
The month with the highest atmospheric pressure is April (30.04"Hg).
The months with the lowest atmospheric pressure are September and October (29.96"Hg).
Average wind speed in June
Naalehu, HI
- Average wind speed in June: 6mph
The windiest month (with the highest average wind speed) is May (6.3mph).
The calmest month (with the lowest average wind speed) is December (5.3mph).
Average humidity in June
Naalehu, HI
- Average humidity in June: 81%
The months with the highest relative humidity are June, July, August and September (81%).
The month with the lowest relative humidity is February (73%).
Average rainfall in June
Naalehu, HI
- Average rainfall in June: 0.94"
The wettest month (with the highest rainfall) is September (1.81").
The driest month (with the least rainfall) is January (0.75").
Average rainfall days in June
Naalehu, HI
- Average rainfall days in June: 19.9 days
The month with the highest number of rainy days is August (21.8 days).
The month with the least rainy days is January (10.8 days).
Average daylight in June /
Average sunshine in June
Naalehu, HI
- Average daylight in June: 13h and 2min
The month with the longest days is June (Average daylight: 13h and 18min).
The month with the shortest days is December (Average daylight: 11h and 0min).
- Average sunshine in June: 10h and 2min
The month with the most sunshine is May (Average sunshine: 10h and 42min).
The months with the least sunshine are November and December (Average sunshine: 7h and 18min).
Average sunshine days in June
Naalehu, HI
- Average sunshine days in June: 4.3 days
The month with the most sunshine days is January (12.7 days).
The month with the least sunshine days is May (3.2 days).
Average UV index in June
Naalehu, HI
- Average UV index in June: 6
The months with the highest UV index are May, June, July, August, September and October (UV index 6).
The months with the lowest UV index are January, February, March, April, November and December (UV index 5).
Average cloud cover in June
Naalehu, HI
- Average cloud cover in June: 31
The month with the most cloud cover is June (Cloud cover 31).
The month with the least cloud cover is January (Cloud cover 15).
Average visibility in June
Naalehu, HI
- Average visibility in June: 6mi
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
Naalehu, Hawaii, USA
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